... , solutia ecuatiei matriciale.Pentru gasirea solutiei ecuatiei EMBED Equation.3 inmultim egalitatea la stanga cu EMBED Equation.3 si la dreapta cu EMBED Equation.3 si obtinem EMBED Equation.3 .APLICAbII1. Manualpg. 67 Sa se determine numerele reale x, y, z astfel incat sa aiba loc egalitatea de matrici, in cazurile1 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 2 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 daca EMBED Equation.3 , atunci EMBED Equation.3 daca EMBED Equation.3 , atunci EMBED Equation.3 4 EMBED Equation.3 EMBED Equation.3 pg. 71 1. Sa se calculeze EMBED Equation.3 in cazurile1 EMBED Equation.3 , EMBED Equation.3 . EMBED Equation.3 2 EMBED Equation.3 , EMBED Equation.3 EMBED Equation.3 2. Se considera matricile EMBED Equation.3 , EMBED Equation.3 , EMBED Equation.3 .Sa se determine m, n, p astfel incat EMBED Equation.3 . EMBED Equation.3 EMBED Equation.3 . Deci EMBED Equation.3 pg. 75 1. Se considera matricile EMBED Equation.3 . EMBED Equation.3 , EMBED Equation.3 .Sa se calculeze EMBED Equation.3 , EMBED Equation.3 . EMBED Equation.3 EMBED Equation.3 pg. 87 1. Calculati produsele de matrici EMBED Equation.3 , undea EMBED Unknon si EMBED Equation.3 EMBED Unknon b EMBED Unknon si EMBED Equation.3 EMBED Equation.3 c EMBED Unknon si EMBED Unknon EMBED Unknon d EMBED Unknon si EMBED Unknon EMBED Unknon e EMBED Unknon si EMBED Unknon EMBED Unknon 2. Sa se calculeze EMBED Equation.3 , daca EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 3. Fie EMBED Equation.3 . Sa se calculeze EMBED Equation.3 , EMBED Equation.3 . EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 Inductie matematica EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 ADeci EMBED Equation.3 .pg. 120 1. Calculati determinantii de ordinul doi1 EMBED Equation.3 2 EMBED Equation.3 3 EMBED Equation.3 2. Calculati determinantii de ordinul trei1 EMBED Equation.3 EMBED Equation.3 2 EMBED Equation.3 EMBED Equation.3 3 EMBED Equation.3 EMBED Equation.3 3. Calculati determinantii urmatori1 EMBED Equation.3 2 EMBED Equation.3 4. Sa se rezolve ecuatiile1 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 Deci EMBED Equation.3 .5. Sa se rezolve ecuatiile1 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 6. Fie EMBED Equation.3 pentru care EMBED Equation.3 . Sa se arate ca EMBED Equation.3 , EMBED Equation.3 . EMBED Equation.3 Pentru x 0 si y 1 EMBED Equation.3 Pentru x 1 si y 0 EMBED Equation.3 Pentru x 1 si y 1 EMBED Equation.3 Pentru x 1 si y EMBED Equation.3 EMBED Equation.3 EMBED Equation.3 Deci EMBED Equation.3 2. Bacalaureatpg. 94 1. Sa se determine matricea X din ecuatia EMBED Equat...
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